Overview Efficacy and Safety of Levalbuterol in Chronic Obstructive Pulmonary Disease (COPD) Status: Completed Trial end date: 2003-03-01 Target enrollment: Participant gender: Summary To investigate the efficacy and safety of repeated dosing of Levalbuterol over 6 weeks of treatment in COPD. Phase: Phase 3 Details Lead Sponsor: SunovionTreatments: AlbuterolPharmaceutical Solutions